A METHOD AND A SYSTEM FOR ENERGY BENCHMARKING FOR GAP ANALYSIS FOR A PLANT IN A PAPER INDUSTRY

摘要

The present invention relate to a method for energy benchmarking for gap analysis for a plant in a paper industry. The said plant has at least one equipment. The method comprising the steps of: a) monitoring the performance parameter of the one or more equipments of the said plant and / or of one or more of other plant and / or of the said plant or other plants. The performance parameter is evaluated from from design data or plant model or historical operating data or current operating data ; b) comparing at least one performance parameter against at least one other performance parameter of the at least one equipment of the said one plant or other plant, or of the said one plant or at least one of other plant or a combination thereof; c) selecting one of the performance parameter from the said at least one or other performance parameters that being compared; d) setting the value of the selected performance parameter as a benchmark; and e) controlling the said plant based on the benchmark. The invention also relate to a system for and capable of performing the method in accordance with the method of the invention. Fig. 1